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Engines and Components› Camshafts and Valvetrain
COMP Cams
COMP Cams Magnum Roller Rockers Chevy SB
SKU: C007 1417-8
Easy — 1–2 hours
Overview
Show original supplier description
Part #: 1417-8
These Magnum Roller Rocker Arms for Chevy V8 265-400 and V6 200-262 Applications are the ultimate street Rocker. With a 3/8" Stud diameter and 1.52 ratio, they are designed for Serious performance enthusiasts. All Magnum Roller Rocker Arms are constructed from 8620 chromemoly Steel, which is a superior material that will not flex and assures maximum lift. Their Roller tip reduces friction, while stiff design and superior ratio accuracy yield more effective valve lift. With a 15 to 30 horsepower increase over other Rocker arms, Magnum Roller Rockers are perfect for performance Applications with less than 350 lbs. open spring pressure. Don't accept inferior products or cheap knock-offs, look for the COMP Cams logo stamped into the underside of every Magnum Rocker.
Magnum Roller Self-Aligning Rocker Arms for Chevy
Vehicle Symptoms
- Valvetrain clatter or ticking noise at idle
- Loss of power in mid to high RPM range
- Rough idle with inconsistent engine speed
- Poor fuel economy under acceleration
- Valve float at high RPM
Relevant Conversations
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- Roller tip rocker arms for 350 Chevy
- Will 1.52 rockers increase lift without cam change?
- P0300 misfire - can bad rocker arms cause it?
- DIY rocker arm install on Chevy 350
Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.
Fitment
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Specifications
| Brand | COMP Cams |
| Part Number | C007 1417-8 |
Videos
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About MOTORMIA
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Returns & Fitment
Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.
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Orders are processed in 1–3 business days. In stock parts ship promptly from our partner network. Special-order items either aren’t currently stocked or are built to your spec — expect 4–6 weeks. If a part goes on backorder while your order is in the queue, we’ll reach out and work through discounted alternatives together.
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